Influence of europium on structure modification of TiO2 thin films prepared by high energy magnetron sputtering process

Wojcieszak, Damian; Mazur, М.; Gibson, D. R.; Zatryb, G.; Kaczmarek, Danuta; Misiewicz, J.

doi:10.1016/j.surfcoat.2017.01.086

Cited by 7 publications

(1 citation statement)

References 40 publications

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“…To make immobilized TiO2 films as a photocatalyst to be used multiple times, the good mechanical properties especially adhesion strength for the film are very crucial, as a strong film adhesion onto the substrate determines whether the prepared film is capable to perform in real practices. Magnetron sputtering deposition technology is a common method to prepare TiO2 thin films [12][13][14]. However, there are many factors in the process of magnetron sputtering t influencing the mechanical properties of the film, such as the temperature of the substrate, the sputtering power and the flow rate of the reaction gas in the chamber.…”

Section: Introductionmentioning

confidence: 99%

Optimum Design of Reactive Sputtering Parameters on the Mechanical Property of C-Doped TiO2 Photocatalytic Films: CO2 as Carbon Source

Wei

Cao

et al. 2019

KEM

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In this research, CO2 gas was used as carbon and oxygen source to prepare carbon-doped TiO2 (C-TiO2) films on stainless steel by reactive magnetron sputtering. In order to grasp the relationship between sputtering process, microstructure and mechanical and photocatalysis properties of C-TiO2 thin film, a orthogonal experiment design validated by following mechanical analysis and photo-degradation experiments was employed to determine the optimal reactive sputtering parameters, including substrate temperature, sputtering power and CO2 gas flow rate. nanoindentation and nanoscratch tests were employed to analyze the hardness, modules and adhesion strength of as-deposited C-TiO2 films, respectively. Taking the hardness, modules and adhesion between the film and the substrate as a reference of integrated mechanical properties, range analysis of as-prepared C:Ti-O films were done to search the optimal combination of sputtering parameters. The photocatalytic activities of as-prepared C-TiO2 films using methyl orange (MO) as colored dye indicator were also evaluated by measuring absorbance and calculating the MO’s decolorization rate under different UV light irradiation time. The results of photocatalysis experiment compared with a blank group proved that C-TiO2 films sputtered at the optimized reactive sputtering parameters can achieve both superior photocatalysis and mechanical properties.

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Section: Introductionmentioning

confidence: 99%

Optimum Design of Reactive Sputtering Parameters on the Mechanical Property of C-Doped TiO2 Photocatalytic Films: CO2 as Carbon Source

Wei

Cao

et al. 2019

KEM

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show abstract

Structure and optical properties of Eu3+, Gd3+ ions co-doped TiO2 phosphor thin films from anatase to pyrochlore

2022

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Effect of ytterbium doping concentration on structural, optical and photocatalytic properties of TiO2 thin films

Pérez

Courel

Pal

et al. 2017

Ceramics International

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Influence of europium on structure modification of TiO2 thin films prepared by high energy magnetron sputtering process

Abstract: , J. (2017). Inuence of europium on structure modication of TiO 2 thin lms prepared by high energy magnetron sputtering process.

Cited by 7 publications

References 40 publications

Optimum Design of Reactive Sputtering Parameters on the Mechanical Property of C-Doped TiO<sub>2</sub> Photocatalytic Films: CO<sub>2</sub> as Carbon Source

Optimum Design of Reactive Sputtering Parameters on the Mechanical Property of C-Doped TiO<sub>2</sub> Photocatalytic Films: CO<sub>2</sub> as Carbon Source

Structure and optical properties of Eu3+, Gd3+ ions co-doped TiO2 phosphor thin films from anatase to pyrochlore

Effect of ytterbium doping concentration on structural, optical and photocatalytic properties of TiO2 thin films

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